I used to believe that a family of vampires lived down our toilet. Whenever I went to the loo, I'd be feeding them, ie solids and liquids - use your imagination! - and that whenever I flushed the toilet, I had to be off the seat because they might bite my bum, and I was so scared of the loud flushing sound, I used to cover my ears and rush out of the bathroom - after washing my hands of course.
A childhood belief about fear of

others believed things like this
- I used to think if I left the toilet seat open my cat would get flushed down the toilet.— G
- I used to belive that when I would poop I was feeding all the fishies that got flushed downthe toilet!— Fish Feeder
- I used to believe that monsters lived in my toilet and they ate my poop and urine when i flushed the toilet.Anon
- I used to believe the sound of a flushing toilet was nearly identical to the 90210 theme. — Laurenne
- i used to be scared to use the bathroom becuase i believed something lived in the toilet.— robert allen freeman the fourth
- I thought that toilet paper was bread and by puting it it the toilet i was feeding the ducks at the bottem.— Gringo